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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Faraone, Lorenzo
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2022Narrow bandgap HgCdTe technology for IR sensing & imaging focal plane arrayscitations
- 2019Interdiffusion Effects on Bandstructure in HgTe-CdTe Superlattices for VLWIR Imaging Applicationscitations
- 2018Effect of thermal annealing on stress relaxation and crystallisation of ion beam sputtered amorphous Si1-xGex thin filmscitations
- 2018GaSb-based II-VI semiconductors for application in next generation infrared detectors
- 2018MEMS-based Low SWaP solutions for multi/hyperspectral infrared sensing and imagingcitations
- 2018Optimization of Superlattice Barrier HgCdTe nBn Infrared Photodetectors Based on an NEGF Approachcitations
- 2018MBE growth of high quality HgCdSe on GaSb substratescitations
- 2017Large-Area MEMS Tunable Fabry-Perot Filters for Multi/Hyperspectral Infrared Imagingcitations
- 2016Investigation of Thermal Expansion Effects on Si-Based MEMS Structurescitations
- 2016Preparation and characterization of cerium substituted bismuth dysprosium iron garnets for magneto-optic applicationscitations
- 2016Interface trap density evaluation on bare silicon-on-insulator wafers using the quasi-static capacitance techniquecitations
- 2016Superlattice Barrier HgCdTe nBn Infrared Photodetectorscitations
- 2015Investigation of ICPECVD Silicon Nitride Films for HgCdTe Surface Passivationcitations
- 2014Characterization of mechanical, optical and structural properties of bismuth oxide thin films as a write-once medium for blue laser recordingcitations
- 2014Characterization of mechanical, optical and structural properties of bismuth oxide thin films as a write-once medium for blue laser recording
- 2014Investigation of cerium-substituted europium iron garnets deposited by biased target ion beam depositioncitations
- 2014GaSb: A new alternative substrate for epitaxial growth of HgCdTecitations
- 2009Elasto-plastic characterisation of low-temperature plasma-deposited silicon nitride thin films using nanoindentationcitations
- 2009Third-generation infrared photodetector arrayscitations
- 2007Dielectric thin films for MEMS-based optical sensorscitations
- 2007Poisson's Ratio of Low-Temperature PECVD Silicon Nitride Thin Filmscitations
- 2007Process condition dependence of mechanical and physical properties of silicon nitride thin filmscitations
- 2006Thermal Stability of PECVD SiN/sub x/ Filmscitations
- 2006Stress in low-temperature plasma enhanced chemical vapour deposited silicon nitride thin filmscitations
- 2005Characterization of Mechanical Properties of Silicon Nitride Thin Films for MEMS Devices by Nanoindentation
- 2005Determination of mechanical properties of silicon nitride thin films using nanoindentationcitations
- 2005Effects of deposition temperature on the mechanical and physical properties of silicon nitride thin filmscitations
- 2005Determination of mechanical properties of PECVD silicon nitride thin films for tunable MEMS Fabry-Perot optical filterscitations
- 2005Evaluation of Plasma Deposited Silicon Nitride Thin Flims for Microsystems Technologycitations
- 2004Laser-Beam-Induced Current Mapping of Spatial Nonuniformities in Molecular Beam Epitaxy As-Grown HgCdTecitations
- 2004Dark Currents in Long Wavelength Infrared HgCdTe Gated Photodiodescitations
Places of action
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article
Third-generation infrared photodetector arrays
Abstract
Hitherto, two distinct families of multielement detector arrays have been used for infrared (IR) imaging system applications: linear arrays for scanning systems (first generation) and two-dimensional arrays for staring systems (second generation). Nowadays, third-generation IR systems are being developed which, in the common understanding, provide enhanced capabilities such as larger numbers of pixels, higher frame rates, better thermal resolution, multicolor functionality, and/or other on-chip signal-processing functions. In this paper, fundamental and technological issues associated with the development and exploitation of third-generation IR photon detectors are discussed. In this class of detectors the two main competitors, HgCdTe photodiodes and quantum-well photoconductors, are considered. This is followed by discussions focused on the most recently developed focal plane arrays based on type-II strained-layer superlattices and quantum dot IR photodetectors. The main challenges facing multicolor devices are concerned with complicated device structures, thicker and multilayer material growth, and more difficult device fabrication, especially for large array sizes and/or small pixel dimensions. This paper also presents and discusses the ongoing detector technology challenges that are being addressed in order to develop third-generation infrared photodetector arrays.